423835810

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{617}}^1\times {\mathrm{941}}^1$

素因数の和:1638

約数の個数: 32

約数和(自身を含む): 775431792

約数和(自身を除く): 351595982

約数列:

[1, 2, 5, 10, 73, 146, 365, 617, 730, 941, 1234, 1882, 3085, 4705, 6170, 9410, 45041, 68693, 90082, 137386, 225205, 343465, 450410, 580597, 686930, 1161194, 2902985, 5805970, 42383581, 84767162, 211917905, 423835810]

約数ペア:

[(1, 423835810), (2, 211917905), (5, 84767162), (10, 42383581), (73, 5805970), (146, 2902985), (365, 1161194), (617, 686930), (730, 580597), (941, 450410), (1234, 343465), (1882, 225205), (3085, 137386), (4705, 90082), (6170, 68693), (9410, 45041)]